
Implement VideoCompositor support of: * Different input and output sizes * CompositorSettings, to customize output size based on input texture sizes * OverlaySettings, to place an input frame in an arbitrary position on the output frame. Also, refactor Overlay's matrix logic to make it more reusable between Compositor and Overlays PiperOrigin-RevId: 561931854
Test data module
Provides sample data for media unit and instrumentation tests.